By the time he realizes he _____ a mistake, it’ll be too late for him to change his mind.
| A．makes | B．made | C．has made | D．had made |
The country ,_______ cherry tree flowers ,looks _____ it is a sea of pink snow .
| A．covers with… as though | B．covered with… as though |
| C．covering with…as if | D．is covered with ….as though |
Why are you so anxious? It isn’t your problem .
| A．on purpose | B．in all | C．on time | D．after all |
Only one of the places is.
| A．worth to visit | B．worth visiting |
| C．worth of visiting | D．worth being visited |
In all kinds of competitions, Jackiea most excellent athlete. He has won so many gold medals.
| A．practises | B．conducts |
| C．behaves | D．proves |
—I’m sorry, I shouldn’t have been so rude to you.
—You something not very nice to me, but that’s OK.
| A．have said | B．had said |
| C．were saying | D．did say |